CN209224884U - Temperature controlled hot pipe manages system and the electric car containing temperature controlled hot pipe reason system - Google Patents
Temperature controlled hot pipe manages system and the electric car containing temperature controlled hot pipe reason system Download PDFInfo
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- CN209224884U CN209224884U CN201821897128.2U CN201821897128U CN209224884U CN 209224884 U CN209224884 U CN 209224884U CN 201821897128 U CN201821897128 U CN 201821897128U CN 209224884 U CN209224884 U CN 209224884U
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- Prior art keywords
- heat exchanger
- water pump
- connect
- temperature controlled
- controlled hot
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 238000004378 air conditioning Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 239000003507 refrigerant Substances 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002826 coolant Substances 0.000 abstract description 12
- 238000010438 heat treatment Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides a kind of temperature controlled hot pipe reason system, heat management for car inside and front-end module, temperature control management system includes air-conditioning heat pump component and front-end module cooling component, front-end module cooling component includes radiator, the first kettle, the first water pump and dynamoelectric water valve, and second water pump, the other end of first water pump and second water pump is connect with the water inlet of the radiator, and first water pump and second water pump are set to the side of the front-end module.Above-mentioned temperature controlled hot pipe manages system, when needing individually to cool down the front-end module in cabin, first water pump and the second water pump are opened, and cooling medium realizes the independent cooling requirement of front-end module by the-the first water pump of the-the first kettle of radiator-front-end module, the second water pump-radiator.The utility model additionally provides a kind of automobile containing above-mentioned temperature controlled hot pipe reason system.
Description
Technical field
The utility model relates to electric vehicle engineering field, in particular to a kind of temperature controlled hot pipe manages system and contains the temperature control
The electric car of heat management system.
Background technique
With the development of the times, automobile becomes popular consumer goods, and more and more people possess automobile, while also have stimulated
The rapid development of automobile industry, businessman constantly improve the product of oneself, keep the performance of the automobile of oneself more preferable, and then disappeared
The favor of the person of expense.
Existing automobile has been produced electric car, has been supplied by using battery for energy-saving and emission-reduction and reduction Che Chengben
The mode of electricity is powered to vehicle, reduces the discharge of tail gas without consuming gasoline by using cheap electric energy.
But existing electric car, the cooling of front-end module (i.e. onboard charger and driving motor) rely primarily on
Air conditioner heat pump system, when air conditioner heat pump system damage, will lead to front-end module can not proper heat reduction, and then lead to front-end module
It overheats and damages.
Utility model content
The purpose of the utility model is to provide a kind of temperature controlled hot pipe reason system and contain the electronic of temperature controlled hot pipe reason system
Automobile, with solve the problem of existing electric car when air conditioner heat pump system damage when will lead to front-end module overheat and damage.
A kind of temperature controlled hot pipe reason system, for the heat management of car inside and front-end module, the temperature control management system packet
Air-conditioning heat pump component is included, the temperature controlled hot pipe reason system further includes front-end module cooling component, and the air-conditioning heat pump component includes
Compressor, the gas-liquid separator connecting respectively with the compressor and indoor heat exchanger are filled with the low pressure of the gas-liquid separator
The evaporator of geat connection, the first electric expansion valve being connect with the other end of the indoor heat exchanger and first electronics
The outdoor heat exchanger of the other end connection of expansion valve, and the second electronic expansion being connect with the other end of the outdoor heat exchanger
The other end of valve, second electric expansion valve is connect with the evaporator, and the front-end module cooling component includes being set to institute
The radiator for stating outdoor heat exchanger side, the first kettle being connect with the radiator, connect with first kettle first
Water pump and dynamoelectric water valve, and the second water pump being connect with the dynamoelectric water valve, first water pump and second water pump
The other end is connect with the water inlet of the radiator, and first water pump and second water pump are set to the front-end module
Side.
Above-mentioned temperature controlled hot pipe manages system, in use, cooling medium passes through compressor-interior heat exchange when car will cool down
The-the first electric expansion valve of device-the-the second electric expansion valve of outdoor heat exchanger-evaporator-gas-liquid separator-compressor, wherein first
Electric expansion valve standard-sized sheet, the second electric expansion valve throttle, and realize individually interior cooling demand；When car needs heating,
Cooling medium passes through compressor-the-the first electric expansion valve of indoor heat exchanger-outdoor heat exchanger-gas-liquid separator-compressor,
In the first electric expansion valve play throttling action, the second electric expansion valve is closed, and realizes individually interior heating demand；When needing to machine
When front-end module in cabin individually cools down, the first water pump and the second water pump are opened, and cooling medium passes through radiator-front-end module-
First the-the first water pump of kettle, the second water pump-radiator, realize the independent cooling requirement of front-end module.
Further, the temperature controlled hot pipe reason system further includes a battery pack thermal management assemblies, the battery pack heat pipe
Reason component include plate heat exchanger connect with the low pressure fill port, the third water pump being connect with the plate heat exchanger, and
Second kettle of the third water pump connection, the water heater being connect with second kettle, the other end of the water heater and institute
Plate heat exchanger connection is stated, the plate heat exchanger passes sequentially through a third electric expansion valve, the first four-way pipe and the room
External heat exchanger connection.
Further, first four-way pipe, one interface is also connect with second electric expansion valve, and the described 1st
Another interface of siphunculus is connect by the first solenoid valve with the low pressure fill port.
Further, high pressure fill port, the height are equipped between the indoor heat exchanger and first electric expansion valve
It presses and is equipped with the first refrigerant pressure sensor, the indoor heat exchanger and the height between fill port and first electric expansion valve
It presses and is equipped with the first refrigerant temperature sensor between fill port.
Further, the second refrigerant temperature sensor, the steaming are equipped between the compressor and the indoor heat exchanger
Third refrigerant temperature sensor, the first check valve, the two or four are successively arranged between hair device and the low pressure fill port of the compressor
Siphunculus, one end of second four-way pipe are connect with first four-way pipe.
Further, it is successively arranged outlet temperature sensor between the plate heat exchanger and the low pressure fill port, goes out
Mouth pressure sensor, second one-way valve, the second one-way valve are connect by second four-way pipe with the low pressure fill port.
Further, the temperature controlled hot pipe reason system further includes ambient condition detection components, the indoor design condition detection group
Part includes indoor temperature transmitter, outdoor temperature sensor and light sensor.
Further, the water inlet of the radiator is equipped with an inlet water temperature sensor.
Further, the side of the outdoor heat exchanger and the evaporator is equipped with electronic fan.
The utility model also provides a kind of automobile, including the front-end module being set in cabin, before the front-end module includes
Motor, rear motor, onboard charger, electric-control system, the automobile further include the reason of temperature controlled hot pipe described in above-mentioned any one system
System, second water pump are set to the side of the rear motor, and first water pump is set to the front motor, the onboard charger
And the side of the electric-control system.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the temperature controlled hot pipe reason system in the utility model first embodiment；
Fig. 2 is the attachment structure schematic diagram of the temperature controlled hot pipe reason system in the utility model second embodiment.
Main element symbol description:
The following detailed description will be further explained with reference to the above drawings the utility model.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.Several embodiments of the utility model are given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model
Disclosure is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Referring to Fig. 1, the temperature controlled hot pipe that the utility model first embodiment provides manages system, it to be used for car inside and front end
The heat management of module 10, the temperature control management system include air-conditioning heat pump component 20 and front-end module cooling component 30.
Specifically, the gas-liquid point that the air-conditioning heat pump component 20 includes compressor 21, connect respectively with the compressor 21
From device 212 and indoor heat exchanger 22, the evaporator 23 being connect with the low pressure fill port 211 of the gas-liquid separator 212, with it is described
First electric expansion valve 24 of the other end connection of indoor heat exchanger 22 is connect with the other end of first electric expansion valve 24
Outdoor heat exchanger 25, and the second electric expansion valve 28 being connect with the other end of the outdoor heat exchanger 25, described second
The other end of electric expansion valve 28 is connect with the evaporator 23, and the side of the indoor heat exchanger 25 is additionally provided with ptc heater
26 and the power supply 27 that is connect with the ptc heater 26.By above structure, the warm refrigeration of the confession of car inside is realized.
Specifically, the front-end module cooling component 30 include set on 25 side of outdoor heat exchanger radiator 31,
The first kettle 32 being connect with the radiator 31, the first water pump 33 and dynamoelectric water valve 34 that are connect with first kettle 32,
And the second water pump 35 connecting with the dynamoelectric water valve 34, the other end of first water pump 33 and second water pump 35 are equal
It is connect with the water inlet of the radiator 31, first water pump 33 and second water pump 35 are set to the front-end module 10
Side, the water pipe of specific first water pump 33 and second water pump 35 is fitted in the surface of front-end module 10, with band
The heat that generates when working of front-end module 10.
Wherein, the water inlet of the radiator 31 is equipped with an inlet water temperature sensor 36；25 He of outdoor heat exchanger
The side of the evaporator 23 is equipped with electronic fan 60.
Above-mentioned temperature controlled hot pipe manages system, in use, cooling medium in the room compressor 21- by changing when car will cool down
Hot the first electric expansion valve of device 22- 24- outdoor heat exchanger 25- the second electric expansion valve 28- evaporator 23- gas-liquid separator 212-
Compressor 21, wherein 24 standard-sized sheet of the first electric expansion valve, the second electric expansion valve 28 throttles, and realizes that individually interior cooling needs
It asks；When car needs heating, cooling medium outside the room compressor 21- indoor heat exchanger 22- the first electric expansion valve 24- by changing
Hot device 25- gas-liquid separator 212- compressor 21, wherein the first electric expansion valve 24 plays throttling action, the second electric expansion valve 28
It closes, realizes individually interior heating demand；When needing individually cooling to the front-end module 10 in cabin, the first water pump 33 and the
Two water pumps 35 are opened, and cooling medium passes through radiator 31- front-end module 10- the first kettle 32- the first water pump 33, the second water pump
35- radiator 31 realizes the independent cooling requirement of front-end module 10.
Specifically, in the present embodiment, the outdoor heat exchanger 25 is connect by the first four-way pipe 29 with evaporator 23.Its
In, first four-way pipe, 29 1 interfaces are also connect with second electric expansion valve 28, first four-way pipe 29 it is another
One interface is connect by the first solenoid valve 50 with the low pressure fill port 211.The indoor heat exchanger 22 and first electronics
It is equipped with high pressure fill port 51 between expansion valve 24, the is equipped between the high pressure fill port 51 and first electric expansion valve 24
One refrigerant pressure sensor 52 is equipped with the first refrigerant temperature and senses between the indoor heat exchanger 22 and the high pressure fill port 51
Device 53.22 are equipped with the second refrigerant temperature sensor 54, the evaporator 23 between the compressor 21 and the indoor heat exchanger
Third refrigerant temperature sensor 55, the first check valve 56, are successively arranged between the low pressure fill port 211 of the compressor 21
Two four-way pipes 57, one end of second four-way pipe 57 are connect with first solenoid valve 50 of described first four-way pipe, 29 one end.
When air-conditioning opens refrigeration mode, cooling medium is sensed by the first refrigerant temperature of compressor 21- indoor heat exchanger 22-
Device 53- the first electric expansion valve 24- outdoor heat exchanger the second electric expansion valve of 25- 28- evaporator 23- gas-liquid separator 212- pressure
Contracting machine 21, wherein 24 standard-sized sheet of the first electric expansion valve, the second electric expansion valve 28 throttles, and the first solenoid valve 50 is closed, and two
A electronic fan 60 is opened.Realize car inside cooling demand.
When air-conditioning opens heating mode, cooling medium is sensed by the first refrigerant temperature of compressor 21- indoor heat exchanger 22-
Device 53- the first electric expansion valve 24- outdoor heat exchanger 25- the first solenoid valve 50- gas-liquid separator 212- compressor 21.Wherein
One electric expansion valve, 24 throttling action, the second electric expansion valve 28 are closed, and the first solenoid valve 50 is opened, and electronic fan 60 is opened,
Realize independent crew module's heating demand, ptc heater is opened when temperature is lower than set temperature, the electron wind of 23 side of evaporator
Fan 60 is opened, and realizes independent crew module's heating demand.
When air-conditioning opens dehumidification mode, cooling medium is sensed by the first refrigerant temperature of compressor 21- indoor heat exchanger 22-
Device 53- the first electric expansion valve 24- outdoor heat exchanger the second electric expansion valve of 25- 28- evaporator 23- gas-liquid separator 212- pressure
Contracting machine 21, wherein the first electric expansion valve 24 throttles, the second electric expansion valve 28 throttles, and the first solenoid valve 50 closes
It closes, two electronic fans 60 are opened.Car inside is realized by adjusting the first electric expansion valve 24 and the second electric expansion valve 28
Dehumidification.
Referring to Fig. 2, the utility model, the temperature controlled hot pipe reason system further includes a battery pack thermal management assemblies 40,
The battery pack thermal management assemblies 40 include the plate heat exchanger 41 connecting with the low pressure fill port 211, board-like change with described
The third water pump 42 of the hot connection of device 41, the second kettle 43 connecting with the third water pump 42 are connect with second kettle 43
Water heater 44, the other end of the water heater 44 connect with the plate heat exchanger 41, and the plate heat exchanger 41 successively leads to
Cross a third electric expansion valve 45, the first four-way pipe 29 is connect with the outdoor heat exchanger 25.It is real by said structure design
The heat management of existing battery pack 300.
Specifically, in the present embodiment, being successively arranged out between the plate heat exchanger 41 and the low pressure fill port 211
Mouth temperature sensor 46, outlet pressure sensor 47, second one-way valve 48, the second one-way valve 48 pass through second four-way
Pipe 57 is connect with the low pressure fill port 211.
When battery pack 300 needs to cool down, included battery management system (BMS) feedback signal of automobile is to airconditioning control
Device proposes individually cooling demand, and air-conditioning opens refrigeration mode, and cooling medium is cold by compressor 21- indoor heat exchanger 22- first
Matchmaker's temperature sensor the first electric expansion valve of 53- 24- outdoor heat exchanger 25- electronics third expansion valve 45- plate heat exchanger 41- into
Saliva temperature sensor 49- second one-way valve 48- gas-liquid separator 411- compressor 21.Wherein the first electric expansion valve 24 is complete
It opens, the second electric expansion valve 28 is closed, and the first solenoid valve 50 is closed, and third electric expansion valve 45 throttles, two electronic fans 60
It opens.Realize single battery packet cooling demand.
When battery pack needs to heat, BSM controls water heater 44 and opens, and third water pump 42 is opened, and coolant liquid passes through water
43 third water pump 42- plate heat exchanger 41- heater 44 of heater 44- battery pack 300- third kettle realizes battery pack
300 independent demand for heat.
To sum up, the temperature controlled hot pipe reason system can be by adjusting the second electric expansion valve 28 and third electric expansion valve 45
Aperture, adjust the flow of each section, to meet different working condition requirements, such as air-conditioning high load capacity, battery pack 300 is cooling high
Load；Air-conditioning varying duty, the cooling underload of battery pack 300；Air-conditioning underload, the operating conditions such as cooling high load capacity of battery pack 300.
Specifically, in the present embodiment, for the ease of understanding the temperature conditions outside car inside, temperature controlled hot pipe reason system
System further includes ambient condition detection components, and the indoor design condition detection components include indoor temperature transmitter 72, outdoor temperature biography
Sensor 71 and light sensor 73.
In one embodiment of the utility model, a kind of automobile is additionally provided, including the front-end module being set in cabin
10, the front-end module 10 includes front motor 11, rear motor 12, onboard charger 13, electric-control system 14, and the automobile further includes
Above-mentioned temperature controlled hot pipe manages system, and second water pump 35 is set to the side of the rear motor 12, and first water pump is set to institute
State the side of front motor 11, the onboard charger 13 and the electric-control system 14.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of temperature controlled hot pipe manages system, for the heat management of car inside and front-end module, the temperature control management system includes
Air-conditioning heat pump component, which is characterized in that the temperature controlled hot pipe reason system further includes front-end module cooling component, the air-conditioning heat pump
Component includes compressor, the gas-liquid separator connecting respectively with the compressor and indoor heat exchanger and the gas-liquid separator
Low pressure fill port connection evaporator, connect with the other end of the indoor heat exchanger the first electric expansion valve, with it is described
First electric expansion valve the other end connection outdoor heat exchanger, and connect with the other end of the outdoor heat exchanger second
The other end of electric expansion valve, second electric expansion valve is connect with the evaporator, the front-end module cooling component packet
It includes the radiator set on the outdoor heat exchanger side, the first kettle connecting with the radiator, connect with first kettle
The first water pump and dynamoelectric water valve connect, and the second water pump being connect with the dynamoelectric water valve, first water pump and described
The other end of two water pumps is connect with the water inlet of the radiator, and first water pump and second water pump are set to described
The side of front-end module.
2. temperature controlled hot pipe according to claim 1 manages system, which is characterized in that the temperature controlled hot pipe reason system further includes one
A battery pack thermal management assemblies, the battery pack thermal management assemblies include the plate heat exchanger being connect with the low pressure fill port,
The third water pump that connect with the plate heat exchanger, the second kettle connecting with the third water pump connect with second kettle
The water heater connect, the other end of the water heater are connect with the plate heat exchanger, and the plate heat exchanger passes sequentially through one
Third electric expansion valve, the first four-way pipe are connect with the outdoor heat exchanger.
3. temperature controlled hot pipe according to claim 2 manages system, which is characterized in that first four-way pipe, one interface also with
The second electric expansion valve connection, another interface of first four-way pipe pass through the first solenoid valve and the low pressure fill port
Connection.
4. temperature controlled hot pipe according to claim 1 manages system, which is characterized in that the indoor heat exchanger and first electricity
It is equipped with high pressure fill port between sub- expansion valve, the first refrigerant is equipped between the high pressure fill port and first electric expansion valve
Pressure sensor is equipped with the first refrigerant temperature sensor between the indoor heat exchanger and the high pressure fill port.
5. temperature controlled hot pipe according to claim 3 manages system, which is characterized in that the compressor and the indoor heat exchanger
Between be equipped with the second refrigerant temperature sensor, be successively arranged third between the evaporator and the low pressure fill port of the compressor
Refrigerant temperature sensor, the first check valve, the second four-way pipe, one end of second four-way pipe and first four-way pipe connect
It connects.
6. temperature controlled hot pipe according to claim 5 manages system, which is characterized in that the plate heat exchanger is filled with the low pressure
Outlet temperature sensor, outlet pressure sensor, second one-way valve are successively arranged between geat, the second one-way valve passes through institute
The second four-way pipe is stated to connect with the low pressure fill port.
7. temperature controlled hot pipe according to claim 1 manages system, which is characterized in that the temperature controlled hot pipe reason system further includes ring
Border state-detection component, the ambient condition detection components include outdoor temperature sensor, indoor temperature transmitter and light
Sensor.
8. temperature controlled hot pipe according to claim 1 manages system, which is characterized in that the water inlet of the radiator is equipped with one
Inlet water temperature sensor.
9. the side of temperature controlled hot pipe reason system according to claim 1, the outdoor heat exchanger and the evaporator is all provided with
There is electronic fan.
10. a kind of electric car, including the front-end module being set in cabin, the front-end module includes front motor, rear motor, vehicle
Carry charger, electric-control system, which is characterized in that the automobile further includes the heat of temperature control described in any one of claim 1-9
Management system, second water pump be set to it is described after motor side, first water pump is set to the front motor, described vehicle-mounted
The side of charger and the electric-control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821897128.2U CN209224884U (en) | 2018-11-16 | 2018-11-16 | Temperature controlled hot pipe manages system and the electric car containing temperature controlled hot pipe reason system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821897128.2U CN209224884U (en) | 2018-11-16 | 2018-11-16 | Temperature controlled hot pipe manages system and the electric car containing temperature controlled hot pipe reason system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209224884U true CN209224884U (en) | 2019-08-09 |
Family
ID=67503369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821897128.2U Expired - Fee Related CN209224884U (en) | 2018-11-16 | 2018-11-16 | Temperature controlled hot pipe manages system and the electric car containing temperature controlled hot pipe reason system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209224884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422031A (en) * | 2019-08-19 | 2019-11-08 | 郑州科林车用空调有限公司 | A kind of pure electric coach air-conditioning and battery thermal management integrated system |
-
2018
- 2018-11-16 CN CN201821897128.2U patent/CN209224884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422031A (en) * | 2019-08-19 | 2019-11-08 | 郑州科林车用空调有限公司 | A kind of pure electric coach air-conditioning and battery thermal management integrated system |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |